The T-6321 is a disk drive controller manufactured by Gateway. This driver fixes problems with drive not found, slow or unreliable data transfer, intermittent connection or hardware conflicts. This update - "D20258-001-001.exe" - has an average rating of 5 out of 5 stars based on 3 reviews, and has been downloaded 12 times. The uploader reports that this update will work successfully on PCs running Windows Vista and Windows XP. The total disk space used for this update is 5.4 MB.
Gateway T-6321
Gateway T-6322c
Gateway T-6323c
Gateway T-6324c
Gateway T-6325c
Gateway T-6326c
Gateway T-6327c
Windows Vista, Windows XP
D20258-001-001.exe (5.4 MB)
7.8.0.1012 (20-Feb-2008)
Windows XP or Windows Vista (32-bit) Intel SATA/Mass Storage Controller
Sathishkumar (DG Staff Member) on 11-Aug-2010
To get the Gateway T-6321 driver, click the green download button above. After you complete your download, move on to Step 2.
If the driver listed is not the right version or operating system, search our driver archive for the correct version. Enter Gateway T-6321 into the search box above and then submit. In the results, choose the best match for your PC and operating system.
Tech Tip: If you are having trouble deciding which is the right driver, try the Gateway Driver Update Utility. It is a software utility which automatically finds and downloads the right driver.
To find the newest driver, you may need to visit the Gateway website. Most major device manufacturers update their drivers regularly.
Open a tool called Device Manager.
Use Device Manager to put the new driver on your computer.
Turn your computer off.
Turn your computer back on.
Now your new driver is ready!
Tech Tip: Driver downloads and updates come in a variety of file formats with different file extensions. For example, you may have downloaded an EXE, INF, ZIP, or SYS file. Each file type has a slighty different installation procedure to follow.
For more help, visit our Driver Support Page for step-by-step videos on how to install drivers for every file type.
The following files are found inside the driver download file.
| Name | Size | Date |
|---|---|---|
| D20258-001-001/D20258-001-001_readme_ca.pdf | 23.1 KB | 29 Aug 2008 |
| D20258-001-001/D20258-001-001_readme_mx.doc | 31.7 KB | 29 Aug 2008 |
| D20258-001-001/D20258-001-001_readme_mx.pdf | 23.1 KB | 29 Aug 2008 |
| D20258-001-001/D20258-001-001_readme_vista_ch.pdf | 67.6 KB | 29 Aug 2008 |
| D20258-001-001/D20258-001-001_readme_vista_jp.pdf | 66.2 KB | 29 Aug 2008 |
| D20258-001-001/D20258-001-001_readme_xp_ch.pdf | 67.5 KB | 29 Aug 2008 |
| D20258-001-001/D20258-001-001_readme_xp_jp.pdf | 64.9 KB | 29 Aug 2008 |
| D20258-001-001/F6 Floppy X64/IaStor.sys | 384.0 KB | 29 Sep 2007 |
| D20258-001-001/F6 Floppy X64/TXTSETUP.OEM | 4.3 KB | 29 Sep 2007 |
| D20258-001-001/F6 Floppy X64/iaahci.cat | 12.0 KB | 17 Oct 2007 |
| D20258-001-001/F6 Floppy X64/iaahci.inf | 8.6 KB | 29 Sep 2007 |
| D20258-001-001/F6 Floppy X64/iastor.cat | 11.7 KB | 17 Oct 2007 |
| D20258-001-001/F6 Floppy X64/iastor.inf | 7.7 KB | 29 Sep 2007 |
| D20258-001-001/F6 Floppy X86/IaStor.sys | 308.2 KB | 29 Sep 2007 |
| D20258-001-001/F6 Floppy X86/TXTSETUP.OEM | 4.3 KB | 29 Sep 2007 |
| D20258-001-001/F6 Floppy X86/iaahci.cat | 12.0 KB | 17 Oct 2007 |
| D20258-001-001/F6 Floppy X86/iaahci.inf | 8.6 KB | 29 Sep 2007 |
| D20258-001-001/F6 Floppy X86/iastor.cat | 11.7 KB | 17 Oct 2007 |
| D20258-001-001/F6 Floppy X86/iastor.inf | 7.7 KB | 29 Sep 2007 |
| D20258-001-001/ISSetup.dll | 552.2 KB | 18 Oct 2007 |
| D20258-001-001/Location.txt | 1.1 KB | 29 Aug 2008 |
| D20258-001-001/_Setup.dll | 164.8 KB | 17 May 2006 |
| D20258-001-001/data1.cab | 424.1 KB | 18 Oct 2007 |
| D20258-001-001/data2.cab | 3.4 MB | 18 Oct 2007 |
| D20258-001-001/layout.bin | 473 bytes | 18 Oct 2007 |
| D20258-001-001/read_me.txt | 4.7 KB | 29 Aug 2008 |
| D20258-001-001/setup.exe | 457.2 KB | 18 Oct 2007 |
| D20258-001-001/setup.ini | 444 bytes | 18 Oct 2007 |